MC33364(2010) Ver la hoja de datos (PDF) - ON Semiconductor
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MC33364 Datasheet PDF : 16 Pages
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MC33364
ELECTRICAL CHARACTERISTICS (VCC = 15.5 V, for typical values TA = 25C, for min/max values TJ = --25 to 125C)
Characteristic
Symbol
Min
Typ
Max
VOLTAGE REFERENCE
Reference Output Voltage (IOut = 0 mA, TJ = 25C)
Line Regulation (VCC = 10 V to 20 V)
Load Regulation (IOut = 0 mA to 5.0 mA)
Maximum Vref Output Current
Reference Undervoltage Lockout Threshold
ZERO CURRENT DETECTOR
Input Threshold Voltage (Vin Decreasing)
Hysteresis (Vin Decreasing)
Input Clamp Voltage -- High State (IDET = 3.0 mA)
Input Clamp Voltage -- Low State (IDET = --3.0 mA)
CURRENT SENSE COMPARATOR
Input Bias Current (VCS = 0 to 2.0 V)
Built In Offset
Feedback Pin Input Range
Feedback Pin to Output Delay
DRIVE OUTPUT
Source Resistance (Drive = 0 V, VGate = VCC -- 1.0 V)
Sink Resistance (Drive = VCC, VGate = 1.0 V)
Output Voltage Rise Time (25% -- 75%) (CL = 1.0 nF)
Output Voltage Fall Time (75% -- 25%) (CL = 1.0 nF)
Output Voltage in Undervoltage (VCC = 7.0 V, ISink = 1.0 mA)
LEADING EDGE BLANKING
Delay to Current Sense Comparator Input
(VFB = 2.0 V, VCS = 0 V to 4.0 V step, CL = 1.0 nF)
THERMAL SHUTDOWN
Shutdown (Junction Temperature Increasing)
Hysteresis (Junction Temperature Decreasing)
TIMER
Watchdog Timer
UNDERVOLTAGE LOCKOUT
Startup Threshold (VCC Increasing)
Minimum Operating Voltage After Turn--On (VCC Decreasing)
FREQUENCY CLAMP
Internal FC Function (pin open)
Internal FC Function (pin grounded)
Frequency Clamp Input Threshold
Frequency Clamp Control Current Range (Sink)
Dead Time (FC pin = 1.7 V)
TOTAL DEVICE
Line Startup Current (VLine = 50 V) (VCC = Vth(on) -- 1.0 V)
Restart Delay Time
Line Pin Leakage (VLine = 500 V)
Line Startup Current (VCC = 0 V, VLine = 50 V)
VCC Dynamic Operating Current (50 kHz, CL = 1.0 nF)
VCC Off State Consumption (VCC = 11 V)
Vref
Regline
Regload
IO
Vth
Vth
VH
VIH
VIL
IIB
VIO
VFB
tDLY
ROH
ROL
tr
tf
VO(UV)
tPHL(in/out)
4.90
--
--
--
--
0.9
--
9.0
--1.1
--0.5
50
1.1
100
10
5
--
--
--
--
5.05
2.0
0.3
5
4.5
1.0
200
10.33
--0.75
0.02
108
1.24
232
36
11
67
28
0.01
250
5.20
50
50
--
--
1.1
--
12
0.5
0.5
170
1.4
400
70
25
150
50
0.03
--
Tsd
TH
tDLY
Vth(on)
VShutdown
fmax
fmax
Vth(FC)
IControl
Td
ILine
tDLY
ILine
ILine
ICC
ICC Off
--
--
200
14
6.5
104
400
1.89
30
3.5
5.0
0.5
6.0
1.5
300
180
50
360
15
7.6
126
564
1.95
70
5.0
8.5
100
32
10
2.75
544
--
--
700
16
8.5
145
800
2.01
110
6.5
12
70
12
4.5
800
Unit
V
mV
mV
mA
V
V
mV
V
mA
mV
V
ns
Ω
Ω
ns
ns
V
ns
C
ms
V
V
kHz
kHz
V
mA
ms
mA
ms
mA
mA
mA
mA
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